Weekday vs World Factbook Pro Edition
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Weekday
Calculate the day of the week for any past or future date. Easily find out birth dates, plan holidays, or check anniversaries. Access additional information via Wikipedia.
- Calculate day of week for any date
- Enter date manually or select from contacts
- View day of year
- Access Wikipedia for date information
- Select year via wheel or number input
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Did you always want to know which day of week you or one of your friends was born? This weekday calculator application calculates the day of the week for any date in the past and the future. It's useful to plan your holidays and trips or just find out the day of week for your next anniversary. Features: - Either enter the date manually or select a birthday from your contacts. - Find out more about the day on Wikipedia. - Select the year either from the built in wheel or type in as a number to enter dates from earlier centuries more quickly. - Displays the day of the year as well.
World Factbook Pro Edition
Access detailed information and maps for over 250 countries and territories. Explore demographics, geography, history, and economic data with a user-friendly interface. Compare countries and stay informed about the world.
- 250+ country profiles
- 170+ data points per country
- Reference maps
- Interactive online maps
- Country flag visuals
- Country data comparison
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Explore the World in Your Pocket – Discover 250+ Countries with the Ultimate Global Guide! Unlock a world of knowledge with World Factbook – your one-stop source for accurate, up-to-date facts and maps for over 250 countries and territories. Whether you're a student, traveler, trivia lover, or global citizen, this app gives you everything you need to stay informed and curious about the world around you. FEATURES: Comprehensive Country Profiles Dive into 170+ data points per country, including: - Population & Area - Languages & Religions - Capital Cities - Government Structures - GDP & Economy - Geography & Coordinates - Historical Backgrounds - And much more! Visual Exploration Tools - Quick-glance reference maps - Interactive online maps - Vibrant country flags Smart Comparisons - Instantly compare data across countries User-Friendly Design - Clean, intuitive interface - Large, readable text for easy viewing Stay informed. Stay curious. World Factbook brings the world closer to you—anytime, anywhere.
Screenshots
Verdict
The clearest difference is review sentiment: World Factbook Pro Edition at 73% against Weekday's 17%. World Factbook Pro Edition also leads on rating (4.5 vs 2.0) and ratings volume (231 vs 2). Weekday's advantage is price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Weekday costs $0.99 and World Factbook Pro Edition $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
World Factbook Pro Edition holds the better App Store score, 4.5 against 2.0. That said, the two scores are not equally well evidenced: World Factbook Pro Edition has 231 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 17% of Weekday's written reviews are positive against 73% of World Factbook Pro Edition's.
Weekday ships an update every 13 months, World Factbook Pro Edition every 4 months. Both last shipped on October 29, 2026.
| Parameter | Weekday | World Factbook Pro Edition |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 2.0 (2 ratings) | 4.5 (231 ratings) — better |
| Positive reviews | 16.7% of reviews | 72.6% of reviews — better |
| Number of ratings | 2 | 231 — better |
| Update frequency | Every 13 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | — | #129 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 2 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Piet Jonas | Appventions |
Customer experience
Weekday
World Factbook Pro Edition
Bugs and requests
Weekday
Not enough reviews yet to summarise bugs or requests.
World Factbook Pro Edition
Reported bugs
3 issues- Incorrect country data (e.g. UK climate info)
- Crashes when accessing certain countries
- Missing or incomplete information for some countries
Requested features
4 requests- More frequent updates
- Expanded demographic and historical information
- Ability to mark favorite countries
- Improved map features and functionality
In-app purchases
Weekday
No in-app purchases
World Factbook Pro Edition
No in-app purchases
Questions
Is Weekday free?
Is World Factbook Pro Edition free?
Which has better reviews, Weekday or World Factbook Pro Edition?
Do Weekday or World Factbook Pro Edition have ads?
Which is updated more often, Weekday or World Factbook Pro Edition?
Other comparisons
